[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] tools: add Arm FF-A mediator
commit 8abdd8d52862c7b9365f99b492ad90fcd5d6fc8f Author: Jens Wiklander <jens.wiklander@xxxxxxxxxx> AuthorDate: Mon Jul 31 14:15:35 2023 +0200 Commit: Julien Grall <jgrall@xxxxxxxxxx> CommitDate: Fri Aug 18 09:29:23 2023 +0100 tools: add Arm FF-A mediator Adds a new "ffa" value to the Enumeration "tee_type" to indicate if a guest is trusted to use FF-A. Signed-off-by: Jens Wiklander <jens.wiklander@xxxxxxxxxx> Reviewed-by: Bertrand Marquis <bertrand.marquis@xxxxxxx> Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx> Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx> --- tools/include/libxl.h | 5 +++++ tools/libs/light/libxl_arm.c | 3 +++ tools/libs/light/libxl_types.idl | 3 ++- 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/tools/include/libxl.h b/tools/include/libxl.h index aa5b1c98d4..82b764ff57 100644 --- a/tools/include/libxl.h +++ b/tools/include/libxl.h @@ -292,6 +292,11 @@ */ #define LIBXL_HAVE_BUILDINFO_ARCH_ARM_TEE 1 +/* + * arch_arm.tee field in libxl_domain_build_info has ffa value. + */ +#define LIBXL_HAVE_BUILDINFO_ARCH_ARM_TEE_FFA 1 + /* * libxl_domain_build_info has the arch_arm.sve_vl field. */ diff --git a/tools/libs/light/libxl_arm.c b/tools/libs/light/libxl_arm.c index f98e1affa2..1539191774 100644 --- a/tools/libs/light/libxl_arm.c +++ b/tools/libs/light/libxl_arm.c @@ -207,6 +207,9 @@ int libxl__arch_domain_prepare_config(libxl__gc *gc, case LIBXL_TEE_TYPE_OPTEE: config->arch.tee_type = XEN_DOMCTL_CONFIG_TEE_OPTEE; break; + case LIBXL_TEE_TYPE_FFA: + config->arch.tee_type = XEN_DOMCTL_CONFIG_TEE_FFA; + break; default: LOG(ERROR, "Unknown TEE type %d", d_config->b_info.tee); diff --git a/tools/libs/light/libxl_types.idl b/tools/libs/light/libxl_types.idl index b524d1578b..3bd66291af 100644 --- a/tools/libs/light/libxl_types.idl +++ b/tools/libs/light/libxl_types.idl @@ -520,7 +520,8 @@ libxl_gic_version = Enumeration("gic_version", [ libxl_tee_type = Enumeration("tee_type", [ (0, "none"), - (1, "optee") + (1, "optee"), + (2, "ffa"), ], init_val = "LIBXL_TEE_TYPE_NONE") libxl_sve_type = Enumeration("sve_type", [ -- generated by git-patchbot for /home/xen/git/xen.git#master
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